Versatile mounting footprint supports both surface-mount and rail-mount control cabinet layouts

What fits the connection ports on this switch

while a lower rating may bypass critical safety checks

Broad Refrigerant Compatibility: Suitable for use with CFC

For technicians requiring oil removal

Trane BRD6400 Control Board 318973-401 Versatile mounting footprint supports bothThe Trane BRD6400 Control Board is a high precision Main Control Board engineered for reliability in commercial and industrial HVAC applications. As a veteran grade OEM replacement part, it functions as the central logic unit for the system, managing critical operations such as compressor sequences, fan timing, and safety circuit monitoring. This Trane circuit board is specifically designed to handle the rigorous duty cycles of chiller control panels